1453249920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18461}}^1$

素因数の和:18524

約数の個数: 128

約数和(自身を含む): 4745472480

約数和(自身を除く): 3292222560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 18461, 19680, 26240, 36922, 39360, 55383, 73844, 78720, 92305, 110766, 147688, 184610, 221532, 276915, 295376, 369220, 443064, 553830, 590752, 738440, 756901, 886128, 1107660, 1181504, 1476880, 1513802, 1772256, 2215320, 2270703, 2363008, 2953760, 3027604, 3544512, 3784505, 4430640, 4541406, 5907520, 6055208, 7089024, 7569010, 8861280, 9082812, 11353515, 11815040, 12110416, 15138020, 17722560, 18165624, 22707030, 24220832, 30276040, 35445120, 36331248, 45414060, 48441664, 60552080, 72662496, 90828120, 96883328, 121104160, 145324992, 181656240, 242208320, 290649984, 363312480, 484416640, 726624960, 1453249920]

約数ペア:

[(1, 1453249920), (2, 726624960), (3, 484416640), (4, 363312480), (5, 290649984), (6, 242208320), (8, 181656240), (10, 145324992), (12, 121104160), (15, 96883328), (16, 90828120), (20, 72662496), (24, 60552080), (30, 48441664), (32, 45414060), (40, 36331248), (41, 35445120), (48, 30276040), (60, 24220832), (64, 22707030), (80, 18165624), (82, 17722560), (96, 15138020), (120, 12110416), (123, 11815040), (128, 11353515), (160, 9082812), (164, 8861280), (192, 7569010), (205, 7089024), (240, 6055208), (246, 5907520), (320, 4541406), (328, 4430640), (384, 3784505), (410, 3544512), (480, 3027604), (492, 2953760), (615, 2363008), (640, 2270703), (656, 2215320), (820, 1772256), (960, 1513802), (984, 1476880), (1230, 1181504), (1312, 1107660), (1640, 886128), (1920, 756901), (1968, 738440), (2460, 590752), (2624, 553830), (3280, 443064), (3936, 369220), (4920, 295376), (5248, 276915), (6560, 221532), (7872, 184610), (9840, 147688), (13120, 110766), (15744, 92305), (18461, 78720), (19680, 73844), (26240, 55383), (36922, 39360)]